MEWOI1220 High voltage and low Voltage Clamp Current Meter

MEWOI1220 High voltage and low Voltage Clamp Current Meter

  • Model No.:: MEWOI1220
  • Name:: MEWOI1220 High voltage and low Voltage Clamp Current Meter
Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879

INTRODUCTION

MEWOI1220 H/L Voltage Clamp Current Meter adopts CT  technology and mask digital integration technology, the instrument composed of special clamp current meter and  high voltage insulation rod, If not use  insulation rod, which can be used as high accuracy low voltage clamp current meter.

MEWOI1220 H/L Voltage Clamp Current Meter connect with insulation rod, which can use for hight voltage line current measurement of the wire with insulation skin below 60KV or  bare wire below 35KV, online current measurements, also with peak hold, data hold and data storage and so on function, the special clamp current meter convenient to clamp or withdraw the tested wire operate by push or pull back the insulation rod.It is widely used in substations, power plants, industrial and mining enterprises, inspection stations, electrical maintenance departments for current detection and electrical field operations. It can replace the H/L voltage transformation ratio tester, which can measure the H/L voltage current of the primary circuit and the secondary circuit respectively, and then calculate the H/L voltage transformation ratio. The insulation rod is handiness, and has the characteristics of moisture-proof, high temperature resistance, impact resistance, bending resistance, high insulation, scalable and so on.

SPECIFICATION

FunctionDescription
FunctionMeasurement of H/L voltage AC leakage current
Power SupplyDC 6V (LR03×4 alkaline dry batteries)
Measurement MethodClamp CT, integration method, the instrument can be hung on the line to test, more convenient to operation
CT Sizeφ68mm
Range0.00mA~60.0A(50/60Hz automatic)
Resolution0.01mA
Shift0.00A~60.0A automatic shift

Accurac(23℃±5℃RH<80%)

0.00mA~999mA:±1%±5dgt
1.00A~60.0A:±1.5%±5dgt
Sampling Rate2 time/second
Display Mode4-digit LCD display
LCD SizeDetector: 35mm×21.5mm
Meter SizeDetector: 135mm×218mm×60mm
Data Storage99 groups , stored process display MEM symbol, “FULL” symbol display indicate that storage full
PEAK HoldAutomatically hold the highest test value,In usual test mode, press PEAK key The "PE" symbol is displayed in the upper right corner of the LCD to keep data, Press the PEAK key again to cancel this function.
Line VoltageBelow 60kV current test with insulated skin wire; below 35kV bare wire test (operate with insulation rods)
Data HoldIn general test mode, press HOLD key to hold data, “DH” symbol display. press HOLD Key once again to cancel this function
Data Access“MR” symbol indication, can access all storage data
Overflow DisplayExceed measure range overflow function: “OL A” symbol display
Automatic Shutdown15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption
Batter VoltageWhen battery voltage is lower than 4.8V, display low battery voltage symbol “ ”, and remind to replace the battery
Weight3930g including insulation rod and battery
Working Environment-10℃~40℃; Below 80%rh
Store Environment-10℃~60℃; Below 70%rh
InterferenceShould avoid extremely strong electromagnetic fields, avoid 315MHz, 433MHz same-frequency signal interference
Insulation Rod Dimensionφ32mm,1m×5PCS
Insulation Rod Withstand VoltageDetcetor/Receiver: AC 2kV/rms ( between the out shell screws)
AC110kV/rms(all 5pcs insulation rod connect, between the two ends)
StructureAnti-Dripping Type II

Selection Guide

ModelDescriptionRangeResolutionClampNote
MEWOI19200H/L Voltage Clamp Current Meter0mA~1200A1mAΦ68mmBase type
MEWOI1200BWireless H/L Voltage Clamp Current MeterWireless type
MEWOI1220H/L Clamp Leakage Current Meter0.00mA~60.0A0.01mAΦ68mmBase type
MEWOI1220BWireless H/L Clamp Leakage Current MeterWireless type

Packing List

PackageOuter PackageCarton
Inner PackageCloth bag
AccessoryDetector1 PCS
Insulation Rod(1M)5 PCS
Tool Bag1 PCS
Manual1 PCS
Certificate1 PCS
Warranty Card1 PCS


Telephone
E-mail
After Sales
QQ